Giannis Stamoulos (bc5bb9ad) at 17 Mar 14:46

Giannis Stamoulos (8ab85a31) at 17 Mar 14:43

After testing with the VNA at the described state, we see a peak at around 2.28 GHz. It turns out that when the USRP is off or at idle, it causes a feedback loop between the tx/rx and rx connections, and as a result, we basically short the input and output of the PA, causing an oscillation.

Daniel Bita (ad262c12) at 17 Mar 14:34

We have observed that when no Docker is running, the 12V rail of the S-Band draws around 2.5A, we have to investigate what causes this.

Vasilis Tsiligiannis (9312569d) at 16 Mar 12:32

Add myself to the table of maintainers as requested by @acinonyx

Signed-off-by: Martin Hübner [email protected]

Add myself to the table of maintainers as requested by @acinonyx

Signed-off-by: Martin Hübner [email protected]

A hierarchical block that wraps the Constellation Modulator is created. The parameters for the creation of the complex modulated signal are the samples per symbol the excess bandwidth of the RRC filter of the modulator and the constellation type with available types from the Constellation Object

A hierarchical flowgraph with packed bytes as input and output of a frequency modulated signal has been created. The flowgraph unpacks the bytes and feeds symbols to the frequency mod block. The parameters to generate an FSK modulated signal with specific data rate and bandwidth will be the modulation index and the samples per symbol. This is for coherent FSK with no filter. Power is not taken into account for now and is expected to not be needed for the simulations.

Manolis Surligas (789d3066) at 16 Mar 10:18

Alfredos-Panagiotis Damkalis (546437cf) at 15 Mar 20:00

... and 2 more commits

Since Hamlib 4.6 the AZ EL command was split to two transactions. This code resolves this issue while maintaining backward compatibility.